40880913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31183}}^1$

素因数の和:31228

約数の個数: 16

約数和(自身を含む): 59873280

約数和(自身を除く): 18992367

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 31183, 93549, 592477, 717209, 1777431, 2151627, 13626971, 40880913]

約数ペア:

[(1, 40880913), (3, 13626971), (19, 2151627), (23, 1777431), (57, 717209), (69, 592477), (437, 93549), (1311, 31183)]